The purpose of the text is to help Christian missionaries learn about Islam so that they can spread the Gospel to Muslims more knowledgeably. Although Parshall, a missionary himself, strives for an unprejudiced tone, his literal reading of the Hadith as collected by Abu'Abd Allah Muhammad Al-Bukhari presents Muslim traditions as contradictory and flawed without meaningful reference to similar issues within Christianity. Annotation copyright Book News, Inc. Portland, Or.